Maybe old news, but I just found out how. Press and hold "feedback", then open a new tab. Type, then send
Did it on 2 different Droids and an iPad. My old school Note 4 doesn't give "rep name" like the others devices though.
Lol, I Didn't know this was privileged/unknown info... That's the only way I've repped on this site Anyway... Just in case, guys, if you type something in the box that says message (at the bottom of page) and then click "Post Quick Reply"... the forum will post your message in the same thread!!! I just learned this.